5285604718529 has 2 divisors, whose sum is σ = 5285604718530. Its totient is φ = 5285604718528.

The previous prime is 5285604718483. The next prime is 5285604718567. The reversal of 5285604718529 is 9258174065825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5285401000000 + 203718529 = 2299000^2 + 14273^2 .

It is a cyclic number.

It is not a de Polignac number, because 5285604718529 - 2²⁴ = 5285587941313 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5285604718579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2642802359264 + 2642802359265.

It is an arithmetic number, because the mean of its divisors is an integer number (2642802359265).

Almost surely, 2^{5285604718529} is an apocalyptic number.

It is an amenable number.

5285604718529 is a deficient number, since it is larger than the sum of its proper divisors (1).

5285604718529 is an equidigital number, since it uses as much as digits as its factorization.

5285604718529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384000, while the sum is 62.

The spelling of 5285604718529 in words is "five trillion, two hundred eighty-five billion, six hundred four million, seven hundred eighteen thousand, five hundred twenty-nine".